Java - Design Pattern - Inversion of Control
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<source lang="Java">
//Your standard code would look something like this:
public class TextEditor {
private SpellChecker checker;
public TextEditor() { this.checker = new SpellChecker(); }
}
//In an IoC scenario we would instead do something like this: public class TextEditor {
private IocSpellChecker checker;
public TextEditor(IocSpellChecker checker) { this.checker = checker; }
}
//This allows us to call the dependency then pass it to the TextEditor class like so: SpellChecker sc = new SpellChecker; // dependency TextEditor textEditor = new TextEditor(sc);
//With spring public class TextEditor {
@Autowire private IocSpellChecker checker;
//rest of the class
} </source>